//
//  CrackData.h
//  ofoCrack
//
//  Created by admin on 17/2/22.
//  Copyright © 2017年 Wheng. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <CoreData/CoreData.h>
#import "BicycleModel.h"

@interface CrackData : NSObject


@property (nonatomic, strong)NSManagedObjectContext *context;

+ (CrackData *)singleton;

- (void)addBicycleData:(BicycleModel *)model;

- (NSString *)selectBicycleDataWithNumber:(NSString *)number;

@end
